<h2>用户注册</h2>
<form  method="post" action="/user/reg">
   用户:<input type='text' name="uname"><br>
   密码:<input type='text' name="upwd"><br>
   邮箱:<input type='text' name="email"><br>
   手机:<input type='text' name="phone"><br>
   <input type="submit">
</form>

